131899740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3049}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 426316800

約数和(自身を除く): 294417060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3049, 3090, 3605, 4326, 6098, 6180, 7210, 8652, 9147, 10815, 12196, 14420, 15245, 18294, 21343, 21630, 30490, 36588, 42686, 43260, 45735, 60980, 64029, 85372, 91470, 106715, 128058, 182940, 213430, 256116, 314047, 320145, 426860, 628094, 640290, 942141, 1256188, 1280580, 1570235, 1884282, 2198329, 3140470, 3768564, 4396658, 4710705, 6280940, 6594987, 8793316, 9421410, 10991645, 13189974, 18842820, 21983290, 26379948, 32974935, 43966580, 65949870, 131899740]

約数ペア:

[(1, 131899740), (2, 65949870), (3, 43966580), (4, 32974935), (5, 26379948), (6, 21983290), (7, 18842820), (10, 13189974), (12, 10991645), (14, 9421410), (15, 8793316), (20, 6594987), (21, 6280940), (28, 4710705), (30, 4396658), (35, 3768564), (42, 3140470), (60, 2198329), (70, 1884282), (84, 1570235), (103, 1280580), (105, 1256188), (140, 942141), (206, 640290), (210, 628094), (309, 426860), (412, 320145), (420, 314047), (515, 256116), (618, 213430), (721, 182940), (1030, 128058), (1236, 106715), (1442, 91470), (1545, 85372), (2060, 64029), (2163, 60980), (2884, 45735), (3049, 43260), (3090, 42686), (3605, 36588), (4326, 30490), (6098, 21630), (6180, 21343), (7210, 18294), (8652, 15245), (9147, 14420), (10815, 12196)]